Pidgin messenger
From WickyWiki
Pidgin, enable automatic updates
Add the PPA to sources to enable automatic updates.
sudo apt-key adv --recv-keys --keyserver keyserver.ubuntu.com 67265eb522bdd6b1c69e66ed7fb8bee0a1f196a8 echo deb http://ppa.launchpad.net/pidgin-developers/ppa/ubuntu `lsb_release --short --codename` main | sudo tee /etc/apt/sources.list.d/pidgin-ppa.list
Pidgin, hotmail, live, msn, certificate problem
Due to renewal of certificates it may be possible that Pidgin no longer has access to your MSN accounts. To fix this remove the current certificates and allow them to be renewed:
cd ${HOME}/.purple/certificates/x509/tls_peers
rm omega.contacts.msn.com login.live.com
Pidgin go to: Accounts -> Mange Accounts -> disable & enable The certificates will be re-newed automatically